[CERN IPMC] update available

Hooray, a new version of Discourse is available!

Your version: 3.0.0.beta16
New version: 3.1.0.beta1

Release notes

Version 3.0 is done, so it’s time to start working on v3.1! Read about it here:

https://meta.discourse.org/t/discourse-version-3-1/239039